Audio; Output - Digital Watchdog MEGApix PTZ DWC-XPZA03Mi User Manual

5.2.3 Audio

Audio
•
Algorithm: Select the audio algorithm: G.711 or AAC. G.711 and AAC from client to server direction are
supported. Thus, bidirectional audio communication is supported.
•
Bit rate: Select between 64Kbps and 128Kbps when AAC is selected. The sampling rate is fixed to 8KHz
and 32KHz for G.711 and AAC, respectively. Note that when the camera is connected to a decoder, the
decoder's audio algorithm should be set identically to transmit Audio properly.
•
Mode: Select audio operation mode.
Mode
Off
Tx-Only
Rx-Only
Tx & Rx
Input Gain
Set audio input gain from 0 to 31.

5.2.4 Output

DWC-XPZA High-Speed PTZ IP Camera User Manual
Action
No operation
Transmit only
Receive only
Transmit and receive
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